Bayern Munich host Paris Saint-Germain in a UEFA Champions League blockbuster at Allianz Arena on Tuesday with both sides needing to win. The German giants are in 17th on six points and the French powerhouse sits 25th with only four points from as many games in what has been an unexpected start for both.

Four years ago, in 2020, Bayern Munich beat Paris Saint-Germain 1-0 in the Champions League final. Tonight, they meet for the third time since. Those four years — an Olympic cycle, a World Cup cycle — is a period of time that lends itself to assessing how the two clubs, which share as many similarities as differences, have changed.

Relive all of Tuesday's Champions League action as Robert Lewandowski makes history and Feyenoord complete a stunning comeback against Manchester City.

Germain's UEFA Champions League hopes hang by a thread after a 1-0 loss to Bayern Munich on Tuesday left Luis Enrique's men mired in an elimination battle with just three games remaining in the league phase.